Second order of these electrolytes. Great for taking every morning and equally prior to going out before a cycle ride.
GMO FREE
VEGAN
MADE IN UK
How Magnesium
3-in-1 Works
Superior Nutrient Absorption
Our Magnesium 3-in-1 Complex combines three highly bioavailable forms - glycinate, malate and citrate - selected for their efficient absorption and gentle digestion, helping your body make the most of every capsule.
Research-Backed Ingredients
Each form of magnesium in this complex is widely studied and commonly used in supplements, selected for its bioavailability and role in supporting energy metabolism, muscle function and the nervous system.
Clean, No-Nonsense Formula
Made with a focus on simplicity and quality, this formula containsno unnecessary fillers or binders. Just the ingredients listed, clearly labelled and designed for those who value clean, straightforward supplements as part of their daily routine
Scientifically backed ingredients
Three Highly Absorbable Forms. One Powerful Formula.
Our Magnesium 3-in-1 complex combines three complementary forms of magnesium chosen for their bioavailability and specific benefits. Together they provide 384mg elemental magnesium (102% NRV) to support your body and mind daily.
Magnesium Glycinate
Highly bioavailable form known for superior absorption and gentle on the digestive system.
Magnesium Malate
Supports energy production and helps reduce muscle fatigue and soreness.
Magnesium Citrate
Excellent absorption rate and supports digestive health and regularity.
How long will it take to work?
Week 1
Your body begins replenishing magnesium levels. As magnesium levels begin to restore, many people notice improved relaxation and better sleep quality as the nervous system becomes more supported.
Week 2-3
Energy and muscle function improves. With consistent use, magnesium can help support normal muscle function and energy metabolism, which may help reduce feelings of tiredness and fatigue.
Week 4+
Long-term support for body and mind Continued supplementation helps maintain healthy magnesium levels, supporting muscle function, psychological wellbeing, and bone health over time.
What to expect from Magnesium 3 in 1
Multiple magnesium forms in one formula
Supports sleep, muscle & energy together
Optimised absorption from different sources
Balanced elemental magnesium delivery
No excipients, fillers or bulking agents
Frequently Asked Questions
What makes this magnesium different?
Our formula combines three highly absorbable forms of magnesium — Glycinate, Malate and Citrate — to support sleep, muscle function and energy levels in one daily supplement.
How much magnesium does it provide?
Each daily serving (2 capsules) provides 384mg of elemental magnesium, delivering 102% of your daily Nutrient Reference Value (NRV).
What are the main benefits?
Supports sleep 😴, muscle function 💪, energy levels ⚡ and relaxation 💆🏻.
When should I take it?
We recommend taking 2 caspules daily with water, ideally in the evening or with a meal. Many customers prefer taking it before bed as part of their nightly routine.
Are there any side effects?
Magnesium is generally well tolerated. Taking the recommended dose with food can help minimise any potential digestive discomfort.
Where is this product made?
All Mobu products are manufactured in the UK to high quality and safety standards.
Is it suitable for vegans?
Yes, it is suitable for both vegetarians and vegans.
Don't just take our word for it...
Customer Reviews
Overall rating: 4.8 / 5 from 3972 reviews.
Easy and pleasant company to deal with. Good quality product, will be using regularly. AA++
One of my staples! Love it
Good product good price delivered fast
I love MOBU, I use them daily! **Please bring back cranberry and Magnesium citrate supplements!!! they ve been oos for long time now!
Excellent, I was really surprised how quick they were delivered. Iv tried a few magnesium tabs and powders . But I love these ,they work ,I have slept a lot better 😴. Loved the quirky thankyou E mail , it really made me smile. Price was fab .package was bigger that I expected. Whats not too love ....soooo recommend these ..
Great company arrived next day always on hand if you have any questions
Excellent service and rapid delivery. Kept me informed of every stage of the process, from basket to front door. Will definitely buy again.
Been taking for over a week and can really feel the difference
These really help stop the shedding of my hair due to weightloss and have made it stronger with less breakage
Always the best
Good supplement, helped me cure my illness quicker than usual.
Always a pleasure! I've been buying vitamins for more than 3 years and never fail to disappoint. I always recommend Mobu to friends and family too
Easy to order, quick to arrive and easy to use: this is a good way to keep my electrolytes topped up on my daily swim.
Great ordering and delivery. So fast, literally delivered the next day. Great quality product too.
Love theses guys always makes me smile 😀
Purchased and they were delivered on the same day,was quite impressed.the supplements are working really well I’m no longer bloated and more regular than was previously,will definitely purchase again.
I take two in the morning before work or before heading out to cycle for exercise. They make a huge difference to yourself in everything you do. In the past week with the heatwave they keep me energised all day and stop me feeling lethargic.
Feeling good on my MOBU multivitamins & Iron supplements, arrived quickly . Happy customer
I’m Elderly & I have OSTEOARTHRITIS since many Years… I have been trying several Brand, always looking for Good Quality Products “ Made in U.K.” since I tried MOBU more than a Year before on others Shopping App… ( but that doesn’t gave me a Safety Services & Lot of Trouble Complication & Difficulty to Return when they sent t’ Wrong Item …) Later I found MOBU App ! But I peeking away…Actually I Not to smart to manage Shopping App …Until Desperate …& near ending my Supplements…! calling help …to Enter t’ MOBU …& found more Vitamins we Need… Later I can feel I’m Better…with those Vitamins / Supplements …
Love you! When I get your email telling me of the imminent arrival of my Mobu packet of goodness I get a warm and excited feeling in my very soul. My heart leaps when I hear that package land on my doormat knowing that my health and well-being matters so much to so many. As I open up my multi vitamins I am safe in the knowledge that I will never run out, that the whole joyful experience will continue month after month and that my quest for ultimate healthiness will continue with your never ending support. Thank you😉
Hi guys I'm hoping I'm not wrong but I seem to have more energy while taking these( well I hope so anyway. )Thanks for asking, hope your day rocks. P.s I'm only the cat don't know what it does to my personal tin opener. THE PRODUCT IS GREAT AND YOUR APPROACH TO BUSINESS IS GREAT. THANK YOU. GWYNETH HARRINGTON
I have only given three stars because I have only just started taking these tablets so obviously have not seen any difference yet. Also, I have tried contacting customer service by email twice to inform them that my tablets BBE date is 02/26 and I received them on 24/02/26 and have not received any reply.
Been using these capsules for about a year now and not only is my skin more plump with less fine lines. But my joints are much less achy. My husband also takes these and it’s stopped his knees pain completely. He really notices if he misses a day. Such good value for money and much easier to take than the collagen powders.
Nice and quick delivery. Thanks
Thanks you guys for your seccond day delivery, lovely products and nice prices 🙏🤗🥰 I really recomand you 🥰🤗
Good value for money and great quality. I've been buying these for years and will continue to ☺️
Very surprised with these vitamins and the service too! I ordered in an afternoon and the next day I received it! Very very quick delivery! Love the affordability, so in under 30 pounds got a year supply! Can't say effectiveness over the previous vitamins I used, but so far I'm very happy with Mobu vitamins 😊
Great service !! and delivery !! Very good Quality magnesium glycinate.... I can sleep 😴 💤 well 🤗 Very pleased 😀 highly recommended this product 👍 thanks..MoBu 👍
Great company and speedy delivery. Always have their D3 & K2 with breakfast 😊
2 out of the 3 items arrived the same day much to my surprise and joy, the 3rd part arrived week later unfortunately was the one I was missing, bit of a pain but good price.
I ordered magnesium the same day it arrived which is very fast and prompt. I was amazed how quickly I got it. Thank you very much, it is making a huge difference to my sleep.
Super I very happy for vitamin .Now this is my favorite ❤️ thank very much .
Great service. Good quality supplements
Was looking for something to keep me more regular. I have a calorie restricted diet as I keep myself lean and while I have fibre in my diet, it is not always as effective as I’d like. I’ve taken the usual high fibre powders and while they can be good at moving things along, it’s not a long term strategy. I needed something I could use daily and after a lot of investigation I decided to try Mobu fibre pro - 60 capsules. Absolutely spot on and exactly what was needed. I’m a total convert and will be re-ordering when those are running low. I thought they were great VFM.
It's a brilliant product helps me suffering with perimenopausal problems. Great packaging. Helps me live a full and active life with my boys.
Just started taking these so hopefully do me good. Nice packaging Thankyou Corrinne
Quick delivery, amusing emails, not sure if the collagen is working yet as it takes a few months before I should feel any results but easy to swallow and postbox friendly packaging so all good 👍
Only been on them a week or so easy to swallow ao gar so good
Best supplements I’ve ever tried! Very good price and pretty packagings!
Customer faves for a reason
We're so grateful to be one of the UK's fastest growing supplement brands, and it's all down to people like you! We're constantly making improvements based on our customers feedback, so if you have a request please reach out to us.
